Beginners - June 2021 (Page 6)

while cicle
 
Hi everyone, here a program to evaluate the weighted average of a given set of marks and cretits. I ...
[9 replies] Last: <3 (by Zhylian)
Palindrome method help
 
I'm writing a program to see if a string is a palindrome. I'm having trouble with the implementing t...
[6 replies] Last: For info, as 1 liner: bool isPalindrome(const std::string& str) { ... (by seeplus)
Help me pls with edmond algorithm
 
As formatted using code tags etc: #include <iostream> #include <limits.h> #include <string.h> #in...
[1 reply] : https://www.geeksforgeeks.org/ford-fulkerson-algorithm-for-maximum-flo... (by newbieg)
e power x - C++
 
Hello, I want to write the below program. (with three precision) Question: https://i.ibb.co...
[7 replies] Last: Problem solved. Thank you @lastchance @seeplus @jonnin (by Shervan360)
basic calculator
 
been a while since ive done this so i decided to do it again after not having a computer for a while...
[7 replies] Last: #include <iostream> #include <map> using namespace std; int main() {... (by lastchance)
c program void addLast
 
Hello, does anyone know how to use the void addLast operation in C? I cant use it with my current pr...
[1 reply] : [quote=justinejerome]here is my code So you made minuscule changes t... (by lastchance)
Calculating the user entry (1,2)
 
Hello, I have no idea how to do this but any general code to start with would be fine. So I have a c...
[21 replies] Last: @seeplus, thanks, I didn't know. (by thmm)
Write Scores into A vector from a textfile
 
Greetings On my code I a trying to read data from a file and store it in a vector highs_core define ...
[6 replies] Last: @Andy Thank you very much for your help, Really a lot now makes sense ... (by SITHESH)
by ne555
Am I use Q.front on wrong way because this is false
 
your usage of .front() is fine the description of your problem is awful, ¿what is false? ¿why is t...
[1 reply] : Hello Freedent, PLEASE ALWAYS USE CODE TAGS (the <> formatting butt... (by Handy Andy)
linked list?
 
I am trying to fully understand linked lists, and there is one part that is really bugging me. Hopin...
[3 replies] Last: I can't understand your other question. Your example doesn't make sen... (by DonnaPin)
Create Array of Int - C++ (1,2)
 
Hello, I'd like to get a string from input and create an array of int with my name. Severity C...
[26 replies] Last: @lastchance that's OK I interpreted it otherwise and despite your othe... (by againtry)
convert for loop to while loop
 
Hi can anyone help me on how to convert this to while loop, any help would be appeciated. #inclu...
[5 replies] Last: #include <iostream> #include <string> using namespace std; int main(... (by lastchance)
Short term parking
 
I am having trouble with my code. The error message that I get is no match for operator =. #inclu...
[4 replies] Last: if and else should not be too confusing. you can chain statements and... (by jonnin)
Keep getting 0 seconds for each sorting algorithm?
 
For this program I have to time selection, bubble, insertion, merge, quick and radix sort by using <...
[4 replies] Last: Also, std::chrono::high_resolution_clock may not be a monotonic (ste... (by JLBorges)
Radix Sort E0028 error code
 
I'm trying to write a program with a radix sort but I keep getting an error saying expression must h...
[2 replies] Last: Okay thank you. Got it working it now. (by Lacy9265)
Tell me how crazy this idea sounds... (1,2,3,4)
 
Ok so I've been playing around with pointers and sorting ALOT almost too much. An idea that keeps re...
[62 replies] Last: that page is neat but shell is misleading. Modern sequences have cut... (by jonnin)
by berce
the forum bbcode problem
 
Write your question here. double d = 3.14159265358979; cout.precision(17); cout << "Pi: " <<...
[6 replies] Last: I present the food codes. There is lots of spam here, I'm gettin... (by doug4)
2D dynamic array in C with pointer and without []
 
Hello, I'd like to create 2D dynamic array in C with pointer and without . I wrote the below co...
[3 replies] Last: A point to note. A pointer is always the same size - irrespective as t... (by seeplus)
search through check
 
So I am trying to make a program to search a string and put into a number sequence and find i am hav...
[6 replies] Last: As a starter, possibly: #include <map> #include <string> #include <... (by seeplus)
by scaar
Multiple threads accessing different functions member
 
Hello, I have something like that: MyObject::MyObject() { void fun1() { ..... ...
[14 replies] Last: > We're thinking of different things Yes. Placing an object in shar... (by JLBorges)
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